30 years of experience, that makes the difference

Professional products for fishkeeping

Colombo produces professional products for the maintenance of your aquarium and pond. Our products are developed with over 30 years of experience and continuous improvements supported by solid research and product development. In the Colombo research centre we don’t take things for granted. Every product is tested intensively before we market it; this way we can guarantee optimal results.

Research and development

We are always trying to find innovative solutions, where possible on a natural basis. The development and production of medication to successfully cure sick fish is our expertise from the start. No other brand offers comparable results. And if we would ask you, if you get sick yourself, wouldn’t you prefer to get the best possible medications available to get healthy as quick as possible?

That’s why our products are used and recommended by specialist, veterinarians and fish farms.

Our Products
We have developed 4 specialised product ranges;
  • Colombo Pond
  • Colombo Aquarium
  • Colombo Plant
  • Colombo Marine

In each range we centralise the fish hobbyist consumer, we ensure products complement each other and provide information through manuals and point of sale materials to achieve maximum results.

Visit for more information


Colombo news

No more changing pressure bottles! 🙌

Make your own CO2 with 2 components.The Colombo

Read more . . .

Since the pH-value rises during the day ☀️ and falls during the night 🌙, a test in the m

Read more . . .

New! 💥 Colombo Aqua Salt is a completely natural purified sea salt. Aqua Salt ensures a heal

Read more . . .

In nature, fish have evolved over millions of years to thrive in freshwater 💦. Freshwater pr

Read more . . .

Turn tap water into freshwater! 🐟
Colombo Aqua Start detoxifies the water, it removes chl

Read more . . .

Water can look completely clear but can still contain unfavourable or harmful substances. 💧<

Read more . . .

Regular water testing of your pond water 💧 is essential during the summer 🌞 By recording

Read more . . .

Green water, carpets of algae or threads of algae on the filter, rocks or plants – algae grow

Read more . . .

The Holland Koi Show is live! Questions? Ask Richard from Colombo. He knows everything about fi

Read more . . .